html {
  font-size: 50px;
}
a {
  text-decoration: none;
}
@media screen and (min-width: 320px) {
  html {
    font-size: 21.33333333px;
  }
}
@media screen and (min-width: 360px) {
  html {
    font-size: 24px;
  }
}
@media screen and (min-width: 375px) {
  html {
    font-size: 24.66666667px;
  }
}
@media screen and (min-width: 400px) {
  html {
    font-size: 26.66666667px;
  }
}
@media screen and (min-width: 414px) {
  html {
    font-size: 27.6px;
  }
}
@media screen and (min-width: 440px) {
  html {
    font-size: 29.33333333px;
  }
}
@media screen and (min-width: 480px) {
  html {
    font-size: 32px;
  }
}
@media screen and (min-width: 520px) {
  html {
    font-size: 34.66666667px;
  }
}
@media screen and (min-width: 560px) {
  html {
    font-size: 37.33333333px;
  }
}
@media screen and (min-width: 600px) {
  html {
    font-size: 40px;
  }
}
@media screen and (min-width: 640px) {
  html {
    font-size: 42.66666667px;
  }
}
@media screen and (min-width: 680px) {
  html {
    font-size: 45.33333333px;
  }
}
@media screen and (min-width: 720px) {
  html {
    font-size: 48px;
  }
}
@media screen and (min-width: 760px) {
  html {
    font-size: 50.66666667px;
  }
}
@media screen and (min-width: 800px) {
  html {
    font-size: 53.33333333px;
  }
}
@media screen and (min-width: 960px) {
  html {
    font-size: 64px;
  }
}
.clearfix:after {
  visibility: hidden;
  clear: both;
  display: block;
  content: ".";
  height: 0;
}
.clearfix {
  *zoom: 1;
}
body {
  min-width: 320px;
  width: 15rem;
  margin: 0 auto;
  font-family: Arial, Helvetica, sans-serif;
  background-color: #f2f2f2;
}
.search-content {
  display: flex;
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 15rem;
  height: 1.76rem;
  background-color: #ffc001;
}
.search-content .classify {
  width: 0.88rem;
  height: 1.4rem;
  background: url(../images/classify.png) no-repeat;
  background-size: 0.88rem 1.4rem;
  margin: 0.22rem 0.5rem 0.14rem 0.48rem;
}
.search-content .search {
  flex: 1;
}
.search-content .search input {
  display: block;
  outline: none;
  height: 1.32rem;
  width: 100%;
  border-radius: 0.66rem;
  border: 0;
  background-color: #fff2cc;
  margin-top: 0.24rem;
  font-size: 0.5rem;
  padding-left: 0.5rem;
  color: #757575;
}
.search-content .login {
  width: 1.5rem;
  height: 1.4rem;
  line-height: 1.4rem;
  margin: 0.2rem;
  font-size: 0.5rem;
  text-align: center;
  color: #fff;
}
.banner {
  width: 15rem;
  height: 7.36rem;
}
.banner img {
  width: 100%;
  height: 100%;
}
.ad {
  display: flex;
}
.ad a {
  flex: 1;
}
.ad a img {
  width: 100%;
}
.nav {
  width: 15rem;
}
.nav a {
  float: left;
  width: 3rem;
  height: 2.8rem;
  text-align: center;
}
.nav a img {
  display: block;
  width: 1.64rem;
  height: 1.64rem;
  margin: 0.2rem auto 0;
}
.nav a span {
  font-size: 0.5rem;
  color: #333;
}
.kong {
  height: 2.4rem;
}
.guanggao {
  width: 100%;
  margin-top: 0.4rem;
  height: 4.644rem;
  overflow: hidden;
  display: flex;
}
.guanggao a:nth-child(1) {
  width: 7.47rem;
}
.guanggao a:nth-child(2) {
  width: 3.725rem;
}
.guanggao a:nth-child(3) {
  width: 3.725rem;
}
.guanggao a img {
  width: 100%;
}
footer {
  display: flex;
  position: fixed;
  width: 15rem;
  height: 2.4rem;
  bottom: 0;
  background: #FFF;
}
footer a {
  flex: 1;
  float: left;
  text-align: center;
}
footer a img {
  display: block;
  width: 0.96rem;
  height: 0.96rem;
  margin: 0.24rem auto 0;
}
footer a span {
  display: block;
  margin-top: 0.08rem;
  font-size: 0.4rem;
  color: #666666;
}
